<template>
  <view>
    <!-- 选择收货地址的盒子 -->
    <view 
      class="address-choose-box"
      v-if="Object.keys(address).length === 0"
    >
      <button 
        type="primary" 
        size="mini" 
        class="btnChooseAddress"
        @click="chooseAddress"
      >
        请选择收货地址+
      </button>
    </view>

    <!-- 渲染收货信息的盒子 -->
    <view class="address-info-box" v-else @click="chooseAddress">
      <view class="row1">
        <view class="row1-left">
          <view class="username">
            收货人：
            <text>{{ address.userName }}</text>
          </view>
        </view>
        <view class="row1-right">
          <view class="phone">
            电话：
            <text>{{ address.telNumber }}</text>
          </view>
          <uni-icons type="arrowright" size="16"></uni-icons>
        </view>
      </view>
      <view class="row2">
        <view class="row2-left">收货地址：</view>
        <view class="row2-right">
          {{ addstr }}
        </view>
      </view>
    </view>

    <!-- 底部的边框线 -->
    <image src="/static/cart_border@2x.png" class="address-border"></image>
  </view>
</template>

<script>
  import { mapState, mapMutations, mapGetters } from 'vuex'
export default {
  name: 'my-address',
  data() {
    return {
      // address: {}
    };
  },
  computed: {
    ...mapState('m_user', ['address']),
    ...mapGetters('m_user', ['addstr'])
    // addstr() {
    //   const { provinceName, cityName, countyName, detailInfo } = this.address
    //   if (provinceName) {
    //     return provinceName + cityName + countyName + detailInfo
    //   } else {
    //     return ''
    //   }
    // }
  },
  methods: {
    ...mapMutations('m_user', ['updateAddress']),
    // 选择收货地址
    async chooseAddress() {
      const [err, succ] = await uni.chooseAddress() // 本身是一个  promise
      // const data = await uni.chooseAddress() // 本身是一个  promise
      // console.log(data);
      // console.log(err, succ)
      if (err === null && succ.errMsg === 'chooseAddress:ok') {
        // this.address = succ
        this.updateAddress(succ)
      }
    }
  }
};
</script>

<style lang="scss">
// 底部边框线的样式
.address-border {
  display: block;
  width: 100%;
  height: 5px;
}

// 选择收货地址的盒子
.address-choose-box {
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}

// 渲染收货信息的盒子
.address-info-box {
  font-size: 12px;
  height: 90px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 5px;

  // 第一行
  .row1 {
    display: flex;
    justify-content: space-between;

    .row1-right {
      display: flex;
      align-items: center;

      .phone {
        margin-right: 5px;
      }
    }
  }

  // 第二行
  .row2 {
    display: flex;
    align-items: center;
    margin-top: 10px;

    .row2-left {
      white-space: nowrap;
    }
  }
}
</style>
